770 Fine Jewelry

New arrivals

Let's find your next favorite piece

Shop New In

NEW

Topaz Tassel Earring Back Charm $690.00

25% Off with code 77025 30% Off with code 77030

NEW

Scattered Blue Sapphire + Diamond Statement Earrings $1,590.00

25% Off with code 77025 30% Off with code 77030

NEW

Mixed Shape Oval Diamond Tennis Bracelet $3,600.00

25% Off with code 77025 30% Off with code 77030

NEW

Illusion Emerald Shape Diamond Tennis Bracelet $2,690.00

25% Off with code 77025 30% Off with code 77030

NEW

Mixed Shape Round Bezel Diamond Tennis Bracelet $4,020.00

25% Off with code 77025 30% Off with code 77030

NEW

Mixed Shape Heart Bezel Diamond Tennis Bracelet $3,800.00

25% Off with code 77025 30% Off with code 77030

NEW

Mixed Shape Pear Bezel Diamond Tennis Bracelet $3,600.00

25% Off with code 77025 30% Off with code 77030

NEW

Multi Mixed Shape Diamond Round Heart Tennis Bracelet $3,100.00

25% Off with code 77025 30% Off with code 77030

NEW

Multi Mixed Shape Diamond Round Marquise Tennis Bracelet $3,150.00

25% Off with code 77025 30% Off with code 77030

NEW

Round Bezel Diamond on Cuban Chain $5,800.00

25% Off with code 77025 30% Off with code 77030

NEW

Heart Bezel Diamond Snake Chain Necklace $4,990.00

25% Off with code 77025 30% Off with code 77030

NEW

Double Row Diamond Initial on Cuban Link Bracelet $1,250.00

25% Off with code 77025 30% Off with code 77030

Curated Gift Guide

Discover the latest and greatest drops of the season

Shop Curated Holiday Collection

NEW

Topaz Tassel Earring Back Charm $690.00

25% Off with code 77025 30% Off with code 77030

NEW

Scattered Blue Sapphire + Diamond Statement Earrings $1,590.00

25% Off with code 77025 30% Off with code 77030

NEW

Diamond Mini Spike Heart Glass Charm Locket $1,250.00

25% Off with code 77025 30% Off with code 77030

SALE

Diamond Link Necklace $1,690.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Multishape Lab Diamond Jackets $5,000.00

25% Off with code 77025 30% Off with code 77030

SALE

Solid Initial with Diamond Floating Heart Necklace $525.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Split Huggies Earrings with mini Mixed Shape $1,150.00

25% Off with code 77025 30% Off with code 77030

SALE

Scattered Green Tsavorite+ Diamond Statement Earrings $1,590.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

5.72ct Double Tennis Bolo Adjustable Choker $14,000.00

25% Off with code 77025 30% Off with code 77030

SALE

Single Name Necklace with Floating Heart $590.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

1ct Lab Diamond Pear Cut Solitaire Necklace $1,650.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Multishape Lab Diamond Tennis Bracelet $6,800.00

25% Off with code 77025 30% Off with code 77030

Personalized Everything

Jewelry as Unique as You

Shop PERSONALIZED

SALE

Hebrew Black Diamond Gothic Initial Charm $665.00

25% Off with code 77025 30% Off with code 77030

SALE

Hebrew Name Necklace with Two Bezels $520.00

25% Off with code 77025 30% Off with code 77030

SALE

Solid Initial with Diamond Floating Heart Necklace $525.00

25% Off with code 77025 30% Off with code 77030

SALE

Diamond Number Bracelet $425.00

25% Off with code 77025 30% Off with code 77030

SALE

Single Name Necklace with Floating Heart $590.00

25% Off with code 77025 30% Off with code 77030

SALE

Diamond and Bezels Dangling Initials Necklace $990.00

25% Off with code 77025 30% Off with code 77030

SALE

Diamond + Gemstone Large Initial Charm $570.00

25% Off with code 77025 30% Off with code 77030

SALE

Russian Diamond Pave Custom Name Necklace $880.00

25% Off with code 77025 30% Off with code 77030

SALE

The Key to my Heart Necklace $595.00

25% Off with code 77025 30% Off with code 77030

SALE

Gothic Initial Statement Bracelet $475.00

25% Off with code 77025 30% Off with code 77030

SALE

Diamond Disc Number Charm $670.00

25% Off with code 77025 30% Off with code 77030

SALE

Solid Initial with Floating Heart Diamond Charm $720.00

25% Off with code 77025 30% Off with code 77030

Our LAB Diamond Collection

Dazzle in this season's most coveted pieces

Shop Lab Diamond Collection

IN-STOCK

4ctw Lab Diamond Studs (PAIR) - IGI Certified $3,900.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Toi-et-Moi Lab Diamond Ring on Solid Band $3,050.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

1ct Lab Diamond Solitaire Necklace $1,100.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Lab Diamond Tennis Bracelet $1,750.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

2ctw Lab Diamond Studs (PAIR) - IGI Certified $1,700.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Multishape Cascade Statement Lab Diamond Earrings $5,990.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Spiral Pear Cut Lab Diamond Signet Ring $1,550.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Multishape Lab Diamond Tennis Bracelet $6,800.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Emerald Cut Lab Diamond Eternity Ring $5,100.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Toi-et-Moi Lab Diamond Necklace - IGI Certified $2,900.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

Oval Cut Lab Diamond Eternity Ring $4,990.00

25% Off with code 77025 30% Off with code 77030

IN-STOCK

3ctw Lab Diamond Studs (PAIR) - IGI Certified $2,900.00

25% Off with code 77025 30% Off with code 77030

FEATURED IN

"They may seem glitzy up close, but from afar, these gold and diamond earrings from 770 Fine Jewelry are the perfect mix of sparkly and shiny"

THE ZOE REPORT

"Barbie Dream Jewels: Pink Creations for Summer’s Hottest Film"

LIVIA PRIMO LACK - Katerina Perez

Featured on VOGUE'S "Valuables With Karla Martinez de Salas"

Karla Martinez de Salas - editor-in-chief of Vogue Mexico and Latin America

AS SEEN ON

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MEET THE DESIGNERS

A Tale of Friendship and Timeless Beauty

Meet Andrea and Sharon, the driving forces behind 770’s women-owned business. Our story begins in the cozy corners of our home office, where our dreams took flight, and our love for jewelry-making flourished. Bound by a lifelong friendship and an unyielding desire to create something extraordinary, we set out on a path less traveled; ensuring fine jewelry pieces can be designed, customized, and shopped for from the comfort of a click, without the crazy markups.

Learn More